65996693

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 77328384

約数和(自身を除く): 11331691

約数列:

[1, 7, 61, 127, 427, 889, 1217, 7747, 8519, 54229, 74237, 154559, 519659, 1081913, 9428099, 65996693]

約数ペア:

[(1, 65996693), (7, 9428099), (61, 1081913), (127, 519659), (427, 154559), (889, 74237), (1217, 54229), (7747, 8519)]